Conversion Results
Enter a number phrase to display detailed results here.
Calculator Options
Try an example
Formula Used
Written numbers are parsed by place value and scale. Decimal words become digits after the selected separator. Currency and percentage rules are applied after numeric parsing.
How to Use This Calculator
Enter a number phrase or several separate lines. Choose scale, format, precision, and interpretation settings. Press convert to review values, steps, warnings, and exports.
- Type written numbers into the main input box.
- Select single, multiple, or sentence detection mode.
- Choose formatting, currency, precision, and scale settings.
- Review parsing steps before copying or exporting results.
Supported Number Formats
The parser recognizes cardinal, decimal, fractional, ordinal, and currency wording. It also detects number phrases inside ordinary sentences. Regional settings control scale names, separators, symbols, and grouping.
- Cardinal numbers, negatives, decimals, and large scales.
- Fractions, mixed numbers, percentages, and ordinal words.
- Currency phrases with major and minor units.
- Short-scale and long-scale billion interpretations.
Example Conversions
Examples demonstrate common wording and expected numeric output. They also show fractions, percentages, ordinals, and currency expressions. Use them to test your preferred calculator configuration safely.
| Written input | Expected output | Type |
|---|---|---|
| Forty-two | 42 | Cardinal |
| One thousand five hundred | 1,500 | Cardinal |
| Negative seventy-six | -76 | Negative |
| Twelve point zero five | 12.05 | Decimal |
| Three and one half | 3.5 | Fraction |
| Twenty-five percent | 25% | Percentage |
| Twenty-first | 21st | Ordinal |
| One hundred dollars and ninety-nine cents | $100.99 | Currency |
Frequently Asked Questions
Can the calculator understand “and”?
It accepts “and” in standard English number phrases. The parser ignores unnecessary connectors during cardinal conversion. Fraction wording still uses “and” to separate mixed values.
Does it support hyphenated number words?
Yes, hyphenated words are normalized before parsing. Twenty-one and ninety-nine work like separated words. Punctuation controls can preserve or ignore surrounding symbols safely.
How are very large numbers handled?
The selected limit controls the maximum accepted magnitude. Short and long scales interpret billion differently. Choose the correct regional scale before converting large values.
How does decimal wording work?
Words after point become decimal digits. Single digit words preserve their written order. Precision settings then round or truncate the displayed result.
Can it convert mixed fractions?
Common denominator words convert into decimal and fraction forms. Mixed numbers are recognized when wording remains unambiguous. The result panel shows both values for easier checking.
How are currencies interpreted?
Major and minor currency words are parsed separately. The selected symbol controls the displayed currency format. Always confirm regional wording before using financial conversion results.
What happens with percentages?
Percentage phrases retain their stated percent value. The calculator also shows the equivalent decimal interpretation. Output settings decide whether symbols or decimals appear first.
Are ordinal words supported?
Ordinal words can return suffixes or plain numbers. First, twenty-first, and hundredth are supported. Enable ordinal interpretation when suffixes matter for your task.
Can it find numbers inside sentences?
Sentence mode finds consecutive number-related words. It converts each detected phrase as a separate result. Review highlighted phrases because ordinary language can remain ambiguous.
Is calculator input sent elsewhere?
Conversions run on your server and browser. This file sends no calculator input elsewhere by itself. External interface libraries load only visual and export resources.
What do the export buttons include?
CSV exports preserve the visible result rows. PDF export creates a compact conversion report. Copy places every successful formatted result onto your clipboard.